.clear {
    line-height: 1;
    height : auto;
    font-size : inherit;
}
/* BE style*/
.tl_content .limit_height img,
.tl_file img.preview-image {
    border : 1px solid #eee;
    background: rgba(0,0,0,0.05) url(../images/bg/bg-BE.png);
}